---> uname -a: Linux prd-centos7-builder-1c-1g-1429.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 462M 0 462M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 318 122 11 549 497 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:82:a3:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.22/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe82:a3f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/19/2023 _x86_64_ (1 CPU) 04:18:07 PM LINUX RESTART 04:19:01 PM tps rtps wtps bread/s bwrtn/s 04:20:01 PM 150.42 7.13 143.29 525.11 18262.59 04:21:02 PM 188.04 13.24 174.81 1555.84 30278.24 04:22:01 PM 240.96 115.26 125.70 10468.44 19976.15 04:23:01 PM 22.10 1.20 20.89 39.48 1701.61 04:24:01 PM 85.45 81.16 4.29 4756.29 140.51 Average: 135.05 43.32 91.74 3422.47 13741.89 04:19:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 PM 152688 861772 84.95 2088 510160 410792 19.91 278060 411428 40420 04:21:02 PM 74968 939492 92.61 0 498316 548680 26.60 358148 400044 4700 04:22:01 PM 70484 943976 93.05 0 516288 450456 21.83 229664 502876 37028 04:23:01 PM 160448 854012 84.18 0 505992 374596 18.16 169576 478476 8 04:24:01 PM 70312 944148 93.07 0 551820 419832 20.35 225772 513788 136 Average: 105780 908680 89.57 418 516515 440871 21.37 252244 461322 16458 04:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:20:01 PM eth0 68.21 66.73 987.68 10.03 0.00 0.00 0.00 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:02 PM eth0 125.73 116.38 2480.28 12.46 0.00 0.00 0.00 04:21:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM eth0 26.27 30.08 14.04 8.90 0.00 0.00 0.00 04:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 PM eth0 1.88 1.98 1.21 0.26 0.00 0.00 0.00 04:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 PM eth0 5.70 4.95 4.49 3.01 0.00 0.00 0.00 04:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.63 43.10 683.55 6.80 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/19/2023 _x86_64_ (1 CPU) 04:18:07 PM LINUX RESTART 04:19:01 PM CPU %user %nice %system %iowait %steal %idle 04:20:01 PM all 67.31 0.00 6.20 3.39 0.11 22.99 04:20:01 PM 0 67.31 0.00 6.20 3.39 0.11 22.99 04:21:02 PM all 68.58 0.00 6.55 2.07 0.11 22.69 04:21:02 PM 0 68.58 0.00 6.55 2.07 0.11 22.69 04:22:01 PM all 60.96 0.00 5.77 9.36 0.11 23.80 04:22:01 PM 0 60.96 0.00 5.77 9.36 0.11 23.80 04:23:01 PM all 10.41 0.00 0.97 0.00 0.05 88.57 04:23:01 PM 0 10.41 0.00 0.97 0.00 0.05 88.57 04:24:01 PM all 14.09 0.00 1.31 10.38 0.07 74.14 04:24:01 PM 0 14.09 0.00 1.31 10.38 0.07 74.14 Average: all 43.44 0.00 4.08 5.03 0.09 47.37 Average: 0 43.44 0.00 4.08 5.03 0.09 47.37